Features: For Banana pi BPI F3 Acrylic Case provides full protection for BPI F3 development board against dust, scratches and accidental damage. Highly quality acrylic material for high transparency and durability; Precise cutting process, perfect fit for BPI F3 development board; The open hole design is convenient for interface use and does not affect operations. Protect the BPI F3 development board from dusts, scratches and accidental collisions to prolong its service life. Specifications: Size：about 117x164x39mm/4.6x6.46x1.54in For Banana pi BPI F3 Component：Acrylic Housing Case Package Includes: 1Set Acrylic Housing Case note: Due to problem of lighting effect and shooting, there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurment.